ArticleJournal of applied physics2023
Magnetoelectrics enables large power delivery to mm-sized wireless bioelectronics.
Article in Journal of applied physics, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
9 citing papers in PubMed.
- Robust magnetoelectric backscatter communication system for bioelectronic implants.Communications engineering · 2026Article
- Distributed battery-free bioelectronic implants with improved network power transfer efficiency via magnetoelectrics.Nature biomedical engineering · 2026Article
- Magnetic materials power networks of tiny implants in the body.Nature biomedical engineering · 2026Article
- Wireless nonresonant stimulation of neurons on a magnetoelectric film surface.Science advances · 2025Article
- Endocisternal interfaces for minimally invasive neural stimulation and recording of the brain and spinal cord.Nature biomedical engineering · 2025Article
- Overcoming failure: improving acceptance and success of implanted neural interfaces.Bioelectronic medicine · 2025Review
- Magnetoelectrics for Implantable Bioelectronics: Progress to Date.Accounts of chemical research · 2024Article
- Scalable networks of wireless bioelectronics using magnetoelectrics.Research square · 2024Article
- Miniature battery-free epidural cortical stimulators.Science advances · 2024Article
Corrections and comments
- Update of
Authors and funding
6 authors.
Funding
Abstract
To maximize the capabilities of minimally invasive implantable bioelectronic devices, we must deliver large amounts of power to small implants; however, as devices are made smaller, it becomes more difficult to transfer large amounts of power without a wired connection. Indeed, recent work has explored creative wireless power transfer (WPT) approaches to maximize power density [the amount of power transferred divided by receiver footprint area (length × width)]. Here, we analyzed a model for WPT using magnetoelectric (ME) materials that convert an alternating magnetic field into an alternating voltage. With this model, we identify the parameters that impact WPT efficiency and optimize the power density. We find that improvements in adhesion between the laminated ME layers, clamping, and selection of material thicknesses lead to a power density of 3.1 mW/mm
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.